class CfnInstanceFleetConfigPropsMixin

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.EMR.Mixins.CfnInstanceFleetConfigPropsMixin
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awsemr/mixins#CfnInstanceFleetConfigPropsMixin
Java	software.amazon.awscdk.mixins.preview.services.emr.mixins.CfnInstanceFleetConfigPropsMixin
Python	aws_cdk.mixins_preview.aws_emr.mixins.CfnInstanceFleetConfigPropsMixin
TypeScript	@aws-cdk/mixins-preview » aws_emr » mixins » CfnInstanceFleetConfigPropsMixin

Implements IMixin

Extends Mixin

Use InstanceFleetConfig to define instance fleets for an EMR cluster.

A cluster can not use both instance fleets and instance groups. For more information, see Configure Instance Fleets in the Amazon EMR Management Guide .

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. > You can currently only add a task instance fleet to a cluster with this resource. If you use this resource, CloudFormation waits for the cluster launch to complete before adding the task instance fleet to the cluster. In order to add a task instance fleet to the cluster as part of the cluster launch and minimize delays in provisioning task nodes, use the TaskInstanceFleets subproperty for the AWS::EMR::Cluster JobFlowInstancesConfig property instead. To use this subproperty, see AWS::EMR::Cluster for examples.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancefleetconfig.html

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { mixins } from '@aws-cdk/mixins-preview';
import { mixins as emr_mixins } from '@aws-cdk/mixins-preview/aws-emr';

declare const configurationProperty_: emr_mixins.CfnInstanceFleetConfigPropsMixin.ConfigurationProperty;
const cfnInstanceFleetConfigPropsMixin = new emr_mixins.CfnInstanceFleetConfigPropsMixin({
  clusterId: 'clusterId',
  instanceFleetType: 'instanceFleetType',
  instanceTypeConfigs: [{
    bidPrice: 'bidPrice',
    bidPriceAsPercentageOfOnDemandPrice: 123,
    configurations: [{
      classification: 'classification',
      configurationProperties: {
        configurationPropertiesKey: 'configurationProperties',
      },
      configurations: [configurationProperty_],
    }],
    customAmiId: 'customAmiId',
    ebsConfiguration: {
      ebsBlockDeviceConfigs: [{
        volumeSpecification: {
          iops: 123,
          sizeInGb: 123,
          throughput: 123,
          volumeType: 'volumeType',
        },
        volumesPerInstance: 123,
      }],
      ebsOptimized: false,
    },
    instanceType: 'instanceType',
    priority: 123,
    weightedCapacity: 123,
  }],
  launchSpecifications: {
    onDemandSpecification: {
      allocationStrategy: 'allocationStrategy',
      capacityReservationOptions: {
        capacityReservationPreference: 'capacityReservationPreference',
        capacityReservationResourceGroupArn: 'capacityReservationResourceGroupArn',
        usageStrategy: 'usageStrategy',
      },
    },
    spotSpecification: {
      allocationStrategy: 'allocationStrategy',
      blockDurationMinutes: 123,
      timeoutAction: 'timeoutAction',
      timeoutDurationMinutes: 123,
    },
  },
  name: 'name',
  resizeSpecifications: {
    onDemandResizeSpecification: {
      allocationStrategy: 'allocationStrategy',
      capacityReservationOptions: {
        capacityReservationPreference: 'capacityReservationPreference',
        capacityReservationResourceGroupArn: 'capacityReservationResourceGroupArn',
        usageStrategy: 'usageStrategy',
      },
      timeoutDurationMinutes: 123,
    },
    spotResizeSpecification: {
      allocationStrategy: 'allocationStrategy',
      timeoutDurationMinutes: 123,
    },
  },
  targetOnDemandCapacity: 123,
  targetSpotCapacity: 123,
}, /* all optional props */ {
  strategy: mixins.PropertyMergeStrategy.OVERRIDE,
});

Initializer

new CfnInstanceFleetConfigPropsMixin(props: CfnInstanceFleetConfigMixinProps, options?: CfnPropertyMixinOptions)

Parameters

• props CfnInstanceFleetConfigMixinProps — L1 properties to apply.
• options CfnPropertyMixinOptions — Mixin options.

Create a mixin to apply properties to AWS::EMR::InstanceFleetConfig.

Properties

Name	Type	Description
props	CfnInstanceFleetConfigMixinProps
strategy	PropertyMergeStrategy
static CFN_PROPERTY_KEYS	string[]

---

props

Type: CfnInstanceFleetConfigMixinProps

---

strategy

Type: PropertyMergeStrategy

---

static CFN_PROPERTY_KEYS

Type: string[]

Methods

Name	Description
applyTo(construct)	Apply the mixin properties to the construct.
supports(construct)	Check if this mixin supports the given construct.

---

applyTo(construct)

public applyTo(construct: IConstruct): IConstruct

Parameters

• construct IConstruct

Returns

• IConstruct

Apply the mixin properties to the construct.

---

supports(construct)

public supports(construct: IConstruct): boolean

Parameters

• construct IConstruct

Returns

• boolean

Check if this mixin supports the given construct.